30021815278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9703237}}^1$

素因数の和:9703276

約数の個数: 32

約数和(自身を含む): 58685183424

約数和(自身を除く): 28663368146

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9703237, 19406474, 67922659, 126142081, 135845318, 164955029, 252284162, 329910058, 882994567, 1154685203, 1765989134, 2144415377, 2309370406, 4288830754, 15010907639, 30021815278]

約数ペア:

[(1, 30021815278), (2, 15010907639), (7, 4288830754), (13, 2309370406), (14, 2144415377), (17, 1765989134), (26, 1154685203), (34, 882994567), (91, 329910058), (119, 252284162), (182, 164955029), (221, 135845318), (238, 126142081), (442, 67922659), (1547, 19406474), (3094, 9703237)]